Title :
Group cell FuTURE B3G TDD system
Author :
Tao, Xiaofeng ; Xu, Jin ; Xu, Xiaodong ; Tang, Chao ; Zhang, Ping
Author_Institution :
Wireless Technol. Innovation Inst., Beijing Univ. of Posts & Telecommun.
Abstract :
This paper introduces a general framework of B3G (Beyond 3G) mobile communication system in China TDD (time division duplex) Special Work Group. System architecture is described that allows the integration of multiple antenna techniques, e.g., MIMO (multiple input multiple output), in physical layer and the novel cellular architecture, e.g., group cell, in network layer. MIMO techniques based on group cell architecture, including spaced MIMO, distributed MIMO and virtual MIMO, are presented. What´s more, a multi-MIMO matrix detection algorithm for distributed MIMO structure in Group Cell B3G TDD system is also presented and analyzed with the corresponding mathematical model. Link-level and system-level simulation results show the performance and capacity of this group cell MIMO system respectively
Keywords :
3G mobile communication; MIMO systems; antenna arrays; cellular radio; matrix algebra; time division multiplexing; MIMO technique; TDD system; group cell architecture; matrix detection algorithm; mobile communication system; multiple antenna technique; multiple input multiple output; time division duplex; 3G mobile communication; Chaotic communication; Detection algorithms; Digital signal processing; MIMO; Mobile communication; Paper technology; Physical layer; Radio frequency; Wireless LAN; Distributed MIMO; FuTURE B3G TDD; Group Cell; Multi-MIMO Matrix Detection Algorithm;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651585
